158584568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{11321}}^1$

素因数の和:11447

約数の個数: 32

約数和(自身を含む): 317921760

約数和(自身を除く): 159337192

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 7004, 11321, 14008, 22642, 45284, 90568, 192457, 384914, 769828, 1166063, 1539656, 2332126, 4664252, 9328504, 19823071, 39646142, 79292284, 158584568]

約数ペア:

[(1, 158584568), (2, 79292284), (4, 39646142), (8, 19823071), (17, 9328504), (34, 4664252), (68, 2332126), (103, 1539656), (136, 1166063), (206, 769828), (412, 384914), (824, 192457), (1751, 90568), (3502, 45284), (7004, 22642), (11321, 14008)]